baber/WOPTO huggingface dataset:
Patent JP-H11290428-A (JP)
Title: Article immersion device
Inventor: YAMAZAKI SHUSAKU
IPC: A61L2/18
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce error of an article stop position, reduce mixing of abrasive powder into liquid, and reduce liquid capacity. SOLUTION: This device is provided with a cylindrical rotary drum 1, a rotation device 2 to rotate the rotary drum 1 around its axial line, plural sets of holding devices 3 installed along an outer circumferential surface of the rotary drum 1 to hold articles (eyedropper M) to be immersed, and a liquid tank 4 provided around the rotary drum 1, the rotary drum 1 has an outer surface of an odd-number regular polygonal columnar form, and a transmission drive part of the rotation device 2 is disposed outside the liquid tank 4. A supply device 5 disposed above the rotary drum 1 to install the artcles to be immersed onto the holding devices 3, and a takeout device 6 disposed on the upstream side of a rotation direction of the rotary drum 1 to the supply device 5 to take the articles after soaking in the liquid tank from the holding devices 3 are provided, and an injection device 51 to inject liquid into the inner space of articles to be installed on the holding devices 3 is provided on the supply device 5.
Patent JP-H02272906-A (JP)
Title: Output buffer circuit
Inventor: MATSUBA TERUO
IPC: H03K5/13
Filed: 1989-04-14
Abstract: PURPOSE:To obtain an optimum output waveform corresponding to the use of an output buffer circuit by changing the conductive resistance of a transmission gate from an external part and controlling the operational speed of the output buffer circuit. CONSTITUTION:A P channel MOS transistor 9 and an N channel MOS transistor 8 constitute the transmission gate, which is inserted between a driving circuit 1 in an input step and a CMOS inverter 7 in an output step, and the respective gates of these transistors 9 and 8 are respectively connected to control terminals 15 and 16. By changing a control level to be applied to these control terminals 15 and 16, the conductive resistance of the transmission gate is changed to an arbitrary value. When the conductive resistance of the transmission gate is changed, a delay characteristic to be determined according to this resistance and the gate capacity of the CMOS inverter 7 is changed. Thus, the output waveform can be controlled to the optimum waveform.
Patent JP-H09255898-A (JP)
Title: Antimicrobial coating material for press coating and book coated with the same and press coated
Inventor: KOBAYASHI FUMITO
IPC: B42D3/18
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain both an antimicrobial coating material for press coating capable of not impairing safety, transparency and smoothness and providing sufficiently antomictobial effect even by applying heat and pressure to the coating material during press coating and books coated with the antimicrobial coating material and press coated. SOLUTION: An aqueous acrylic emulsion resin to be applied to a picture 2 or letters 3 printed on a piece of paper 1 is mixed with 1.0-10wt.% of a silica gel-thiosulafato silver complex or zinc-2-pyridinethiol-1-oxide to give a coating material for press coating, which is applied to the side of the piece of paper to be printed and press coated.
Patent JP-S61251812-A (JP)
Title: Autofocus device
Inventor: HOSHINO YASUSHI
IPC: G02B7/36
Filed: 1985-04-30
Abstract: PURPOSE:To realize an autofocus device with a simple constitution by varying the inversion level of a voltage detecting circuit with the output of a range finding means. CONSTITUTION:Distance information VAF obtained from an outofocus (AF) module using an image position detector such as PSD has a larger and larger voltage value as object distance is shorter and shorter, and the time DELTAt(TLF) required to equalize a terminal voltage Vc to the distance information VAF is longer. Consequently, a step tooth position for determining the stop position of a lens for AF control is selected according to the range finding time TLF. A range finding range is approximated to a straight line by limiting the range finding range to part of the curve of the terminal voltage Vc, e.g. where the voltage is flow or increasing the capacity of a capacitor C to the contrary. Further, a resistance VR 2 is used as a constant current device to linearize the curve of the terminal voltage Vc.
Patent JP-S58214320-A (JP)
Title: Method for adjusting concentration of recirculating slurry of absorbing tower
Inventor: IWASAKI KENJI
IPC: C01F11/46
Filed: 1982-06-04
Abstract: PURPOSE:To prevent troubles such as scale precipitation or valve abrasion even if load is varied during long-term operation, by a method wherein the gypsum slurry concn. in an absorbing tower recirculating slurry is measured and a gypsum slurry with concn. higher than the measured value is supplied to the absorbing tower recirculating slurry. CONSTITUTION:A gypsum slurry densitometer 5 is provided on the way of a branch pipe 4 provided to an absorbing tower recirculating slurry arranged pipe 3 to measure the gypsum slurry concn. of to measure the gypsum slurry concn. of the recirculating slurry in the arranged pipe 3. When steady operation is carried out at low load, the concn. of the gypsum slurry is also low. When operation is varied to high load, because a time is required until the concn. of the gypsum slurry is raised, during this time, the part of the thick slurry is returned to a recirculation tank 2 from an arranged pipe 8 by a gypsum thickner 7 so as to set the concn. thereof to a value higher than the measured value by the densitometer 5. The return amount of the thick slurry is calculated by using the solid concn. in the slurry, the SO2 absorbing amount in an absorbing tower 1 the withdrawal amount from the recirculation tank 2 to an oxidizing tower 6 and adjusted by a flow amount control valve 9.
Patent JP-H01264894-A (JP)
Title: Electro recording sheet and electro recorder
Inventor: UMEBAYASHI AKITO
IPC: B41M5/26
Filed: 1988-04-18
Abstract: PURPOSE:To enable stabilized printing density to be always recorded and to make arrangement of a return electrode adjacent to a needle electrode needless by a method wherein a resistant layer, a conductive layer, and a heat sensitive recording layer are piled up in this order, and the conductive layer is comprised of a superconductive material. CONSTITUTION:An electro recording sheet 31 is comprised of a resistant layer 11, a conductive layer 12, and a heat sensitive recording layer 13 and the conductive layer 12 is formed of a superconductive material. When the electro recording sheet 31 in which a superconductive material is used as its conductive layer 13 is used, since decrease of voltage by electric resistance in the conductive layer 13 becomes zero, it is not required that a return electrode is arranged near a needle electrode 34. Further, a sheet feed roll 36 or a sheet winding roll 37 is brought into contact with the conductive layer 13, which is used as a return electrode. Thereby, a contact resistance which has been generated between the electro recording sheet and the return electrode becomes zero, and all decrease in voltage occurs in the resistance layer just under the needle electrode. Then, stabilized printing becomes capable of being performed.
Patent JP-H08287648-A (JP)
Title: Magnetic tape take-up method and device therefor
Inventor: MASATO HIROMICHI
IPC: G11B23/113
Filed: 1995-04-20
Abstract: PURPOSE: To prevent disorder of the winding condition of a magnetic tape and to further improve the winding condition by impressing a magnetic field in the thickness direction of the running magnetic tape and taking up the tape while magnetizing it in the thickness direction. CONSTITUTION: A 1st magnetic tape winding body 3 for sending out the wound magnetic tape 2, a running system constituted of plural guide rollers 4a, 4b, 4c, and a 2nd magnetic tape winding body 5 for taking up the magnetic tape 2 are arranged on a main body 1. A permanent magnet 6 for impressing a magnetic field in the thickness direction of the magnetic tape 2 is provided between the guide rollers 4a and 4b. Magnet members 6a, 6b of the permanent magnet 6 are respectively made to be N-pole and S-pole, and the magnetic tape 2 running between these poles is magnetized so as to become counter electrodes in the thickness direction.  When the magnetic tape 2 magnetized in the thickness direction is taken up by the 2nd magnetic tape winding body 5, the winding condition is improved since the magnetic tape 5 is wound so that the N-pole and S-pole exist alternately in the thickness direction.
Patent JP-S61249339-A (JP)
Inventor: RINDON AARU REININGU
IPC: A22B5/16
Filed: 1986-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05291152-A (JP)
Title: X-ray analyzer and semiconductor manufacturing device using the same
Inventor: UCHIDA FUMIHIKO
IPC: G01N23/223
Filed: 1992-04-15
Abstract: PURPOSE:To monitor the film deposition process in the local region on a substrate surface within MOCVD(Metal Organic Chemical Vapor Deposition) or ALE(Atomic Layer Epitaxy) wherein a film is to be deposited at the pressure exceeding 10<-3>Torr using a gas source material. CONSTITUTION:Within a MOCVD device, a substrate 6 surface is irradiated with the X-rays emitted from a beam source 1 using focussing mirror 3 at an oblique incident angle close to critical total reflection angle. At this time, the X-ray signals transmitted from the substrate 6 surface are detected using an X-ray detector 5. Accordingly, the state of a deposited film on the substrate 6 surface can be monitored by a high lateral resolving power even at the pressure exceeding 10<-3>Torr thereby enabling the pertinent deposition process requirements to be decided meeting the deposition requirements.
Patent JP-H03294443-A (JP)
Title: Ferromagnetic material
Inventor: ENDO KAZUMITSU
IPC: C22C19/03
Filed: 1990-04-12
Abstract: PURPOSE:To improve the anisotropic energy of a ferromagnetic material by adding Si to a ferromagnetic material essentially consisting of La as a rare earth element and consisting of transition metals and other specified elements. CONSTITUTION:The compsn. of a ferromagnetic material is formed of the one expressed by a chemical formula: R2{T,M)1-xSix}17. R denotes at least one kind essentially contg. La among rare earth elements including Y, T denotes at least one kind among Co, Fe and Ni and M denotes at least one kind among Ti, V, Cr, Mn, Zr, Nb, Mo, Hf, Ta and W as well as (x) satisfies O<x<=0.15. This ferromagnetic material is constituted of intermetallic compounds having a rhombohedral crystalline structure and has crystalline magnetic anisotropy and the axis of easy magnetization in the direction of the crystalline C axis, and in which high saturation magnetization and the high Curie temp. of about >=400 deg.C can be obtd. Thus, the material is formed into the one excellent in magnetic properties.
Patent JP-S58213190-A (JP)
Title: Heat accumulator
Inventor: YAMASHITA KAZUO
IPC: F28D20/02
Filed: 1982-06-02
Abstract: PURPOSE:To obtain a hot water tapping characteristic with high reproducibility and efficiently tap hot water at a fixed temperature, by a method wherein a latent heat type heat-accumulating material, a heat-transmitting material having a density higher than that of a melt of the heat-accumulating material at a temperature approximate to its melting point and a substance compatible with the heat-accumulating material are sealed in a heat-accumulating container. CONSTITUTION:The latent heat type heat-accumulating material 3, the heat- transmitting material 4 having a density higher than that of the melt of the material 3 at a temperature approximate to its melting point and the substance 31 compatible with the material 3 are sealed in the heat-accumulating container 2, leaving a space part 5. When accumulating heat, a non-soluble floated part of the material 3 generated at an upper part thereof is dissolved, and when releasing heat, the rise in the viscosity of the melt of the material 3 is small, and bubbles can be easily floated up. Accordingly, a hot water tapping characteristic with high reproducibility can be obtained, and hot water of a fixed temperature can be efficiently tapped.
Patent JP-S60238383-A (JP)
Title: Production of chemical pocket heater
Inventor: MISUMIDA ETSUROU
IPC: A61F7/08
Filed: 1984-05-11
Abstract: PURPOSE:To obtain a pocket heater capable of lasting heat generation with infrared rays emitted from a volcanic rock for a long time by rubbing the pocket heater, and keeping a constant temperature, by adding powder of the volcanic rock to a composition prepared by incorporating iron powder with active carbon and a chemical, etc. CONSTITUTION:Powder of a volcanic rock (igneous rock) in an amount of e.g. 5wt%, is added to a component (B) of active carbon, chemical, e.g. common salt, and water, etc. in a composition of the component (B) and iron as a component (A) to give the aimed chemical pocket heater. In use, the heater is rubbed to mix the components (A) with (B) to generate heat. In the step, the heat generation lasts for a long time with infrared rays emitted from the volcanic rock.
Patent JP-S5522327-A (JP)
Title: Polyethylene coating on metal pipe internal
Inventor: KIMURA TADAO
IPC: B21C37/30
Filed: 1978-08-07
Abstract: PURPOSE: For water service system metal pipe internal lining with polyethylene, a means is provided to permit small diameter, long pipe to be lined with uniform and smooth coating layer.  
     CONSTITUTION: Steel pipe 1 is preheated and positioned horizontally on turning roller (not shown), both ends are fixed by chucks 2,2' and rotated by the turning roller. Immediately after the pipe 1 start rotation, valves 6, 7 are opened for specified period allowing polyethylene powder to be from powder feeder 3 and mixed with air from air source 8 to pass through the pipe 1 internal by aspirator fan 5. Then, valve 6 is closed so that only air passes through the pipe 1 to remove remaining powder which is sent to the recovery tank 4. This completes the pipe internal coating. Air-powder mixture is fed at a rate of 10 to 16 m/s and apparent powder dinsity in the pipe is set to 10 to 40 kg/cm 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04324944-A (JP)
Title: Wire bonding device
Inventor: TAKEI EIJI
IPC: H01L21/60
Filed: 1991-04-25
Abstract: PURPOSE:To offer a wire bonding device, which is capable of pressing reliably a work while relaxing rearrangement works before and after a modification of the work in the case a lead frame which is used as the work, is modified. CONSTITUTION:A lead press 30 is constituted so as to press inner leads 4 one by one with the progress of a wire bonding work regarding each inner lead of these inner leads 4. As a result, when the specifications of a lead frame 1, which is used as a work, are modified, a feed control regarding said movement of the lead press 30 is corrected, whereby the lead press can cope with the dimensional change of the lead frame 1 before and after the modification and labor hours for rearrangement works before and after a modification of the work can be significantly reduced.
Patent JP-S5219092-A (JP)
Title: Optical thyristor
Inventor: KUSAKA TERUO
IPC: H01L29/74
Filed: 1975-08-06
Abstract: PURPOSE: In order to provide the high sensitivity, by means of making the deep splicing or shallow splicing when performing the inverse bias splicing between the third layer and the second layer which become the light receiving plane, in an optical thyristor being constituted from 4 layers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10287883-A (JP)
Title: Production of ferrocoke
Inventor: FUKUDA KOICHI
IPC: C10B57/06
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably, economically and advantageously producing ferrocokes without damage of a brick in a carbonizing room by avoiding contact of a powdery iron source with the brick in the carbonizing room by charging the coal and the powdery iron source in a prescribed ratio to a room type coke oven. SOLUTION: This method for producing ferrocokes enclosing partially reduced powdery iron source by a room type coke oven comprises charging (A) coal and (B) the powdery iron source in a prescribed ratio (e.g. the ratio of the components B to A is <=2 wt.% or >=70 wt.%). For example, a storing hopper for the component A, and a storing hopper for a mixture of the components A and B are installed on the carbonizing room, the component A is charged from a charging opening installed in the wall part of the carbonizing room in the width direction of the oven, and the mixture M is charged from the charging opening of the mixture M installed in the center part of the carbonizing room in the width of the oven.
Patent JP-S58211733-A (JP)
Title: Multiplexer and demultiplexer for light signal
Inventor: TANAKA MASAO
IPC: G02B6/34
Filed: 1982-06-04
Abstract: PURPOSE:To obtain an optical multiplexer and demultiplexer which requires the precise work of only the polishing of a slanting end surface of an optical fiber while the number of parts is decreased, by providing the optical fiber with the function of a prism. CONSTITUTION:The end surface of the optical fiber 20 is polished to obtain the slanting surface with an angle alpha, and an optical filter 21 which is not an unnecessary light absorption type and has wavelength selectivity such as an interference filter and a dichroic mirror is vapor-deposited on the slanting surface. Then, lenses 23 and 24 and optical fibers 25 and 26 are arranged at a specific angle theta; sintheta=nsinalpha, where (n) is the refractive index of the core of the optical fiber 20. When this is used as a demultiplexer, light signals with wavelength lambda1 and wavelength lambda2 are entered at the angle theta of incidence by a lens 23 from the optical fiber 25; the light signal with the wavelength lambda1 propagate in the filter 21 and optical fiber 20 and the light signal with the wavelength lambda2 is reflected by the filter 21 to enter the lens 24 and then enters the optical fiber to be demultiplexed from each other.
Patent JP-S58213283-A (JP)
Title: Large scale integrated circuit for electronic clock
Inventor: YOSHIDA YOUSUKE
IPC: G06F9/26
Filed: 1982-06-04
Abstract: PURPOSE:To reduce a hardware circuit except an ROM and an RAM on an LSI, by utilizing a +1 circuit for constituting a program counter, for an address variation of the RAM for a continuous operation, since it is unnecessary to vary an address of the ROM when the continuous operation is being executed. CONSTITUTION:Outputs of transmission gates 8, 11 are inputted to a +1 circuit 7. An output of the +1 circuit 7 is inputted to registers 5, 6. An output of the register 6 is inputted to a transmission gate 10, and outputs of transmission gates 9, 10 are connected and inputted to the gate 11, a coincidence detecting circuit 12 and a column decoder of an RAM4. The RAM4 is constituted of a two-dimensional array of a column and a row, and a data is read out in one machine cycle and is written once. Two read-out data are sent to an ALU13 and its operated result is written in the RAM4 again. In this way, the +1 circuit can be utilized for an address variation of the RAM, and a hardware circuit of an ROM and the RAM can be reduced.
Patent JP-H07277203-A (JP)
Title: Shock absorbing steering column
Inventor: TAKAOKA MANABU
IPC: B62D1/19
Filed: 1994-04-08
Abstract: PURPOSE:To set up the press-in load of the second column into the first column within a proper range to absorb shock energy for preventing large shock from acting on a driver by inserting the second column into a cylindrical member inserted in the first column. CONSTITUTION:An electromotive power steering device where a shock absorbing steering column is loaded has the first and the second cylindrical columns 2a, 2b, and the axial center of each of the columns 2a, 2b is attached to a car body so as to turn downward with advance toward the front of the car body. A cylindrical member 3 is then inserted into the first column 2a, and the second column 2b is inserted into the above cylindrical member 3. Thus, since the axial relative movement of both the columns 2a, 2b caused by shock is allowed by the deformation or breakage of at least one of both the flanges 3a, 3b, the shock energy can be absorbed according to the size of load necessary for the above deformation or breakage.
Patent JP-S61254245-A (JP)
Title: Microcapsule-containing hydrous composition
Inventor: TAKIZAWA MASAHIRO
IPC: A23L29/00
Filed: 1985-05-08
Abstract: PURPOSE:To stably hold an effective component in an aqueous composition by microencapsulating said component, by containing a specific amount of an electrolyte and a microcapsule coated with a water-soluble polymer generating phase separation by the action of the electrolyte. CONSTITUTION:When a useful substance (core substance) is hydrophobic, the useful substance is dispersed in an aqueous solution containing a water-soluble polymer in a fine particulate form and a general coacervation method performing the addition of a high-molecular non-solvent or electrolyte or the change of pH is adapted to the resulting dispersion to prepare a microcapsule. When the useful substance is hydrophylic, a coating solution is sprayed to the surface of the useful substance according to a pan coating method or a fluidized bed coating method to obtain the microcapsule. The obtained microcapsule is dispersed in an aqueous liquid composition so a to adjust the concn. of the electrolyte to 5-80wt%.
Patent JP-S63262476-A (JP)
Title: Formation of pattern
Inventor: HANAOKA MASAYUKI
IPC: C23C18/22
Filed: 1987-04-17
Abstract: PURPOSE:To improve the bonding strength of a metal layer to a substrate by forming a roughened surface having a required pattern on the substrate by physical etching and by forming the metal layer on the roughened surface by electroless plating. CONSTITUTION:A roughened surface 3 having a required pattern is formed on the pattern forming surface 2 of a substrate 1 of plastics of the like by physical etching. The substrate 1 is immersed in a soln. contg. a catalyst for electroless plating to stick a catalyst layer 4 on the roughened surface 3. The substrate 1 is then immersed in an electroless plating soln. to form a layer 5 of a metal such as Ni on the roughened surface 3. Thus, the metal layer 5 can be formed in an accurate pattern in few stages.
Patent JP-H08258921-A (JP)
Title: Inspection device for physical distribution system
Inventor: SAITO NOBORU
IPC: B65G1/137
Filed: 1995-03-29
Abstract: PURPOSE: To manage works from receiving to shipping by the use of terminal means connected to one main control means, concurrently compare the result of a picking process with the inputted result of inspection based on information set in the main control means, and automate an issuing work of each pricing label in the physical distribution system employed by a delivery center and the like. CONSTITUTION: In the physical distribution system, article sent from a picking process is inspection by the input means of an inspection means in the inspection process, its result is transferred to a main control means 3 through terminal means 6, and the result is thereby compared with a command given at the time of picking. And when the result of inspection is verified to be accurate, the pricing labels corresponding to the number of the articles are issued by a label printer 50, and the articles are then transferred to the packaging process, a destination label is outputted from the issuing unit, and it is so controlled as to be ready for shipping. The aforesaid inspection and shipping works are so designed as to be carried out with no cutform used based on information set in the main control means 3.